
Feierdun DT1 Smart Bluetooth Dumbbell Tracker with APP
$35.00 USD
One Tap to Turn Your Dumbbell into a Smartbell
Zero-Wobble Bounce, Grounded Stability
Your Personal Coach with Real Courses & Plans
Social Check-Ins and Global Fitness Rankings
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Show Off Your Gains
Share progress, track workouts, and rise on the leaderboard
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Join the FED Fitness Community
Check in daily. Complete challenges. Earn rewards.
Compact Design — Available in Two Styles
Its compact, black form blends seamlessly into your dumbbell. Choose your style: a threaded or adhesive universal base for easy installation on multiple dumbbells!
Keep Going with a Long-Lasting Battery
Forget about frequent charging and interruptions. With up to 60 hours of continuous use, you can stay fully immersed in every high-intensity session, pushing your limits with absolute focus.
Find Your Fit
Adhesive version VS. Screw-in version
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Stick onto Flat Surface
Installation Methods
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Twist onto Exposed Bar
Installation Methods
Specifications
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Body Material
ABS
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Product Dimensions(L*W*H)
3 × 4 × 2 in
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Connectivity
Bluetooth 4.2
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Sensor
6-Axis Gyroscope
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Net Weight
21.9 g (0.05 lb)
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User Manual
User Manual for Adhesive version
User Manual for Screw-in version
The free FED Fitness App helps you train smarter and move better, guided by pro coaches and featuring real-time performance tracking.